/** Defines the policy used by dialogs that are forced to support a button
controller when they either don't have a use for one or are not ready to
use one. This may be useful when testing a new button policy but wishing
/** Defines the policy used by dialogs that are forced to support a button
controller when they either don't have a use for one or are not ready to
use one. This may be useful when testing a new button policy but wishing